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POWDER_METALLURGY: 作品数：339被引量：935H指数：12; 导出分析报告; 相关作者：刘咏李志强吴玉程陈玉勇肖树龙更多>>; 相关机构：中南大学哈尔滨工业大学重庆大学华南理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Progress in processing of porous titanium:a review: 《Rare Metals》2024年第5期1932-1955,共24页Xiao-Li Yang Xian-Feng Du Zhi-Lin Xu Zhong-Shuai Liang Li-Long Xiong; financially supported by the National Natural Science Foundation of China(Nos.51777152 and52202296);the Natural Science Foundation of Shaanxi Province(Nos.2022JZ-01 and 2022JQ-048)。; As a novel structural and functional material,porous titanium and its alloys have been widely used in the aerospace,marine engineering and biomedical fields due to their high corrosion resistance,low density,good bioc...; 关键词：Porous titanium Powder metallurgy Chemical method Pore structure Processing process

Microstructures and grain refinement performance of Al-Ti-B-C grain refiner via powder metallurgy被引量：1: 《Rare Metals》2022年第7期2357-2362,共6页Cong Xu Wen-Long Xiao Shi-Zhen Wen Yue-Jun Zhen Chao-Li Ma; financially supported by the National Basic Research Program of China (No. 2012CB619503);the National High Technology Research and Development Program of China (No. 2013AA031001);the International Science & Technology Cooperation Program of China (No. 2012DFA50630); The Al-5Ti-0.5B-0.5C grain refiner was pre-pared by powder metallurgy(PM).Microstructures of the grain refiner and its grain refinement performance in commercially pure aluminum(Al)were investigated by X-ray diffracti...; 关键词：Al–Ti–B–C Powder metallurgy MICROSTRUCTURE Grain refinement

Spherical modification of tungsten powder by particle composite system被引量：3: 《Rare Metals》2022年第6期1972-1976,共5页Cong-Cong Wang Cheng-Chang Jia Peng Gao Guo-Sheng Gai Yu-Fen Yang; financially supported by the International Science and Technology Cooperation Program of China (No.2010DFR50360); Owing to contradiction between increasing demand of spherical tungsten powder and limitation of traditional manufacturing technology,a novel preparation method was developed to sphericize the polygonal tungsten powder...; 关键词：Tungsten powder MODIFICATION Average diameter Powder metallurgy

Behaviour of micro-and nano-alumina-reinforced Mg-3Zn-0.7Zr-1Cu alloy composites processed at different sintering temperatures被引量：1: 《Rare Metals》2021年第1期143-155,共13页Eacherath Suneesh Murugesan Sivapragash; This study aims to develop a magnesium-based hybrid composite via a powder metallurgy(PM)technique by simultaneously reinforcing the matrix(Mg-3 Zn-0.7 Zr-1 Cu)alloy with micro-alumina(3.0 wt%)and nano-alumina(0.5 wt%...; 关键词：Hybrid composite Powder metallurgy Alumina particulates Sintering temperature Mechanical characteristics

Advanced hermetic electronic packaging based on lightweight silicon/aluminum composite produced by powder metallurgy technique被引量：5: 《Rare Metals》2020年第11期1307-1313,共7页Yan-Qiang Liu Jian-Zhong Fan Xin-Xiang Hao Shao-Hua Wei Jun-Hui Nie Zi-Li Ma Ming-Kun Liu Ya-Bao Wang; the National Basic Research Program of China(No.2012CB619600)。; Silicon/aluminum(Si/Al)composite is a kind of lightweight electronic packaging material that received a lot of attention in the past 20 years.In this paper,a series of Si/Al composites with lowered coefficient of ther...; 关键词：Si/Al composite Electronic packaging STRENGTH Hermetic Powder metallurgy

Fabrication and characterization of Ti6A14V/TiB2-TiC composites by powder metallurgy method被引量：4: 《Rare Metals》2017年第10期806-811,共6页M. Anandajothi S. Ramanathan V. Ananthi P. Narayanasamy; Titanium matrix （Ti6Al4V） composites rein- forced with TiB2 and TiC were produced through powder metallurgy method. The effect of addition of both TiB2 and TiC with different contents （2.5 wt%, 5.0 wt% and 7.5 wt%...; 关键词：TI6AL4V TIB2 TIC Microstructure

Hot deformation behavior and microstructural evolution of powder metallurgical TiAl alloy被引量：8: 《Rare Metals》2017年第4期236-241,共6页Na Liu Zhou Li Wen-Yong Xu Yue Wang Guo-Qing Zhang Hua Yuan; supported by the National Natural Science Foundation of China (Nos. 51301157 and 51105102);the National High Technology Research and Development Program (No. 2013AA031103); The hot deformation behavior of powder met- allurgical （PM） TiAI alloys was investigated on Gleeble- 3500 thermomechanical simulator, at a temperature range of 1050-1200 ℃ with an interval of 50℃ and a strain rate...; 关键词：TiAI alloy Powder metallurgy Hotdeformation Flow stress

Corrosion behavior of three Ag–50Cu alloys prepared by different processes in NaCl solutions被引量：4: 《Rare Metals》2017年第1期61-68,共8页Zhong-Qiu Jia Qiu-Ying Liang Qiu-Yue Tian Zhong-Qiu Cao Yan Wang; financially supported by the National Natural Science Foundation of China (Nos. 51271127 and 51501118); Corrosion behavior of two nanocrystalline bulk Ag–50Cu alloys and one coarse-grained counterpart prepared by liquid-phase reduction(LPR), mechanical alloying(MA) and powder metallurgy(PM) methods,respectively, were i...; 关键词：Copper alloys Corrosion Corrosion rate Corrosive effects Electrochemical corrosion Electrochemical impedance spectroscopy ELECTROCHEMISTRY Grain size and shape Mechanical alloying Nanocrystals Powder metallurgy Reduction Silver Silver alloys

Gelcasting of titanium hydride to fabricate low-cost titanium被引量：2: 《Rare Metals》2015年第5期351-356,共6页Qing Ye Zhi-Meng Guo Jian-Ling Bai Bo-Xin Lu Jun-Pin Lin Jun-Jie Hao Ji Luo Hui-Ping Shao; financially supported by the National Natural Science Foundation of China(No.51274039);the State Key Laboratory of Advanced Metals and Materials(No.2012-ZD04); In this work, low-cost titanium was fabricated by gelcasting of titanium hydride powder. The effects of morphology and grain composition of powder raw material and solid loading on the rheological behavior of gelcasti...; 关键词：GELCASTING Titanium hydride Powder metallurgy SINTERING TITANIUM

Al–TiO_2–Gr powder metallurgy hybrid composites with cold upset forging被引量：1: 《Rare Metals》2014年第6期686-696,共11页M.Ravichandran A.Naveen Sait V.Anandakrishnan; The cold upsetting studies were carried out for the aluminium metal matrix hybrid composites in the present study. Aluminium metal matrix hybrid composites were synthesised through powder metallurgy route from ball-mi...; 关键词：Metal matrix composites Cold upsetting Powder metallurgy

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